1981 EF33
1981EF33, 85146, J81E33F
All data for this body: [vot]
MPC data
| Name (number) |
1981 EF33 (85146) |
| a |
2.42749 |
| e |
0.17404 |
| i / sin(i) |
6.7809 /
0.11807
|
| q |
2.00501
|
| Q |
2.84998
|
| ω |
22.6868 |
| Node |
209.7133 |
| m |
206.4832 |
| n |
0.2606 |
| Epoch |
2460800.5 |
| nobs |
439 |
| nopp |
15 |
| Years observed |
1981-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.426 |
|
| ep |
0.198 |
|
| sin(ip) |
0.122 |
|
| G |
0.150 |
|
| H |
16.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4261 |
0.1977 |
0.1217 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |